Question: Problem 2 . You have a pressurized tank filled with Helium gas. The tank holds 1 0 L of Helium at an absolute pressure of

Problem 2. You have a pressurized tank filled with Helium gas. The tank holds 10L of Helium at an absolute pressure of 5atm. (a) You use the Helium tank to fill 1L balloons. If you use up all of the Helium, how many balloons can you fill? (b) If the tank is made of aluminum ( =75106 K1), and you cool the tank (and the Helium inside) from 30C to-50C, what would be the new pressure in the tank? (Note the Helium will still be gas at this temperature

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